USBUF01P6 Datasheet PDF | STMicroelectronics

STMicroelectronics USBUF01P6

The USBUF01P6 provides the recommended line termination while implementing a low pass filter to limit EMI levels and providing ESD protection which exceeds IEC61000-4-2 level 4 standard. The device is packaged in a SOT-666 which is the smallest available lead frame package (45% smaller than the standard SOT323). For this reason the USBUF01P6 device is aiming to minimize radiated EMI.

Part No.	USBUF01P6
Datasheet	USBUF01P6 Download
Manufacturer	STMicroelectronics
Description	EMI FILTER AND LINE TERMINATION
Buy	Stock & Price

APPLICATIONS

EMI Filter and line termination for USB upstream ports on: - USB Hubs - PC peripherals

FEATURES

s Monolithic device with recommended line termination for USB upstream ports s Integrated Rt series termination and Ct bypassing capacitors. s Integrated ESD protection s Small package size

DESCRIPTION

The USB specification requires upstream ports to be terminated with pull-up resistors from the D+ and D- lines to Vbus. On the implementation of USB systems, the radiated and conducted EMI should be kept within the required levels as stated by the FCC regulations. In addition to the requirements of termination and EMC compatibility, the computing devices are required to be tested for ESD susceptibility. BENEFITS s EMI / RFI noise suppression s Required line termination for USB upstream ports s ESD protection exceeding IEC61000-4-2 level 4 s High flexibility in the design of high density boards s Tailored to meet USB 2.0 standard (low speed and high speed data transmission) SOT-666 FUNCTIONAL DIAGRAM 3.3 V Rt Rp D1 Ct Grd Rt D2 Ct TM: IPAD and TRANSIL are a trademarks of STMicroelectronics.